Artificial egg retrieval, also known as IVF, has a success rate of around 40 to 60 percent. IVF involves removing a woman’s mature follicles, fertilizing them in an in vitro test tube, selecting well-developed embryos and implanting them in the woman’s uterine cavity. As long as the woman’s uterine lining is suitable for the pregnant embryo to latch on to, then the success rate is relatively high and can be around 40 to 60 percent. In the absence of medication, the natural menstrual cycle involves ovulation only once a month, with only one mature egg being discharged and occasionally two. The probability of success may be lower if the natural cycle of egg collection is used. Therefore, IVF requires ovulation stimulation injections to check the physical condition and also the help of medication, and then the follicular development is monitored by ultrasound, and the appropriate time is chosen for artificial egg collection to improve the success rate of egg collection. Blood HCG can be tested one week after transplantation or urine HCG can be checked two weeks later to determine pregnancy. Couples suffering from infertility are advised to go to regular hospitals for examination and counseling.